57 IZA Discussion Papers
IZA Discussion Paper No. 4886
IZA Discussion Paper No. 4714
published in: Journal of Public Economics, 2011, 95 (3-4), 193-204
IZA Discussion Paper No. 4699
IZA Discussion Paper No. 4596
published in: Social Choice and Welfare, 2011, 37 (4), 643-658
IZA Discussion Paper No. 3509
IZA Discussion Paper No. 2890
published in: Quarterly Journal of Political Science, 2009, 4(4), 315–342
IZA Discussion Paper No. 2812
published in: Journal of Public Economic Theory, 2009, 11 (3), 441-453
IZA Discussion Paper No. 2710
published as 'Unemployment and gang crime: can prosperity backfire?' in: Economics of Governance, 2011, 12 (3), 259 - 273
IZA Discussion Paper No. 2659
IZA Discussion Paper No. 2272
published as 'Why Does Ethnic Diversity Undermine Public Goods Provision?' in: American Political Science Review, 2007, 101 (4), 709 - 725
IZA Discussion Paper No. 1977
revised version published as "Punish in Public" in: Journal of Public Economics, 2011, 95 (7-8), 1006-1017
IZA Discussion Paper No. 1923
published in: American Economic Review, 2006, 96 (2), 45-49
IZA Discussion Paper No. 1808
published in: American Economic Review, 2008, 98 (4), 1591-1604
IZA Discussion Paper No. 1797
published in: Journal of Population Economics, 2006, 19 (2), 259-289
IZA Discussion Paper No. 1237
published in: Defense and Peace Economics, 2007, 18 (6), 469–484
IZA Discussion Paper No. 1023
IZA Discussion Paper No. 962
published in: German Economic Review, 2004, 5(4), 481-504